{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn03425_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Auburn, Maine | 1892 | mapsnap generated fit (2026-09-23)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-23"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"14"},{"label":"placed","value":"10"},{"label":"unplaced","value":"4"},{"label":"fit sources","value":"georef 7, georef-snap 3"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"4 sheet(s) cut into 9 panels"},{"label":"unplaced pages","value":"p1 (tier 1, 44.10135,-70.22675 +/-250m); p4__2 (tier 1, 44.10245,-70.22672 +/-107m); p4__3 (tier 1, 44.10169,-70.22716 +/-108m); p9__2 (tier 1, 44.08738,-70.22468 +/-114m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734am:g3734am_g034251892:03425_1892-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, Maine | 1892 | sanborn03425_002 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T06:15:32Z","modified":"2026-09-23T06:15:32Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734am:g3734am_g034251892:03425_1892-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734am:g3734am_g034251892:03425_1892-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"23.8,238.3 99.3,238.9 151.5,127.4 260.6,72.6 711.2,67.3 712.7,129.9 1533.9,128.7 1613.0,1354.7 1353.4,1375.3 1357.1,1913.0 0.0,1913.0 23.8,238.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734am:g3734am_g034251892:03425_1892-0002/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.22994645703785,44.092644939452605]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.22895628597652,44.09564314621118]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.22403995003293,44.09479378688047]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.22503012109426,44.0917955801219]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734am:g3734am_g034251892:03425_1892-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, Maine | 1892 | sanborn03425_002 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T06:15:32Z","modified":"2026-09-23T06:15:32Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734am:g3734am_g034251892:03425_1892-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734am:g3734am_g034251892:03425_1892-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1555.8,1586.7 1613.0,1587.0 1613.0,1913.0 0.0,1913.0 0.0,1352.8 262.9,1333.1 191.2,92.2 1397.7,88.5 1555.8,1586.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734am:g3734am_g034251892:03425_1892-0003/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.22902106102786,44.095126526033795]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.22807062696072,44.098093087195785]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.22320597931342,44.09727784787705]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.22415641338057,44.09431128671506]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734am:g3734am_g034251892:03425_1892-0004__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, Maine | 1892 | sanborn03425_002 p4 [1]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"4"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-23T06:15:32Z","modified":"2026-09-23T06:15:32Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734am:g3734am_g034251892:03425_1892-0004__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734am:g3734am_g034251892:03425_1892-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,1622.0 1613.0,1071.5 707.5,1071.2 712.4,525.5 716.7,0.0 19.3,0.0 93.9,1787.7 1613.0,1622.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734am:g3734am_g034251892:03425_1892-0004__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[98.0,1048.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.2275242,44.0989881]}},{"type":"Feature","properties":{"resourceCoords":[98.0,577.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.2272452,44.0998359]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734am:g3734am_g034251892:03425_1892-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, Maine | 1892 | sanborn03425_002 p5","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"14"}],"created":"2026-09-23T06:15:32Z","modified":"2026-09-23T06:15:32Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734am:g3734am_g034251892:03425_1892-0005/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734am:g3734am_g034251892:03425_1892-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1561.3,1823.1 263.9,1861.8 266.8,1533.5 302.8,1338.4 30.1,1202.5 317.1,598.8 -0.0,345.5 -0.0,0.0 1613.0,0.0 1613.0,1138.7 1561.3,1823.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734am:g3734am_g034251892:03425_1892-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1214.0,1843.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.2288679,44.0977265]}},{"type":"Feature","properties":{"resourceCoords":[303.0,1338.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.2309859,44.0989243]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734am:g3734am_g034251892:03425_1892-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, Maine | 1892 | sanborn03425_002 p6","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T06:15:32Z","modified":"2026-09-23T06:15:32Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734am:g3734am_g034251892:03425_1892-0006/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734am:g3734am_g034251892:03425_1892-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,0.0 1613.0,43.9 1428.0,3.1 1352.1,343.6 1611.2,662.6 1193.7,1194.9 1434.6,1388.5 1356.0,1572.9 1280.9,1895.8 947.1,1831.8 715.2,1826.9 688.6,1913.0 -0.0,1913.0 -0.0,-0.0 1613.0,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734am:g3734am_g034251892:03425_1892-0006/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.23483279713417,44.10132645211274]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.23073319985286,44.10149514964336]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.230456548827,44.09797890695411]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.2345561461083,44.097810209423486]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734am:g3734am_g034251892:03425_1892-0007__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, Maine | 1892 | sanborn03425_002 p7 [1]","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"9"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-23T06:15:32Z","modified":"2026-09-23T06:15:32Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734am:g3734am_g034251892:03425_1892-0007__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734am:g3734am_g034251892:03425_1892-0007","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1267.0,0.0 436.0,0.0 587.7,833.3 0.0,995.9 0.0,1521.0 267.0,1517.0 272.3,1874.9 1504.5,1853.6 1358.4,418.0 1267.0,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734am:g3734am_g034251892:03425_1892-0007__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[932.0,244.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.232344,44.097341]}},{"type":"Feature","properties":{"resourceCoords":[267.0,1517.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.2295714,44.0955869]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734am:g3734am_g034251892:03425_1892-0007__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, Maine | 1892 | sanborn03425_002 p7 [2]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"2350.8"},{"label":"split_canvas_h","value":"3983.6"}],"created":"2026-09-23T06:15:32Z","modified":"2026-09-23T06:15:32Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734am:g3734am_g034251892:03425_1892-0007__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734am:g3734am_g034251892:03425_1892-0007","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,0.0 0.0,512.8 548.4,617.5 436.0,0.0 0.0,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734am:g3734am_g034251892:03425_1892-0007__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.23043952547968,44.09239950497257]}},{"type":"Feature","properties":{"resourceCoords":[587.7,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.22893579157866,44.09220661428236]}},{"type":"Feature","properties":{"resourceCoords":[587.7,995.9],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.2293910740592,44.09037865994064]}},{"type":"Feature","properties":{"resourceCoords":[0.0,995.9],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.23089480796021,44.09057155063085]}},{"type":"Feature","properties":{"resourceCoords":[89.0,866.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.2306096,44.0907787]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734am:g3734am_g034251892:03425_1892-0008__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, Maine | 1892 | sanborn03425_002 p8 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"6"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3430.8"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"4221.2"}],"created":"2026-09-23T06:15:32Z","modified":"2026-09-23T06:15:32Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734am:g3734am_g034251892:03425_1892-0008__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734am:g3734am_g034251892:03425_1892-0008","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"699.2,1734.7 701.0,1798.1 1537.2,1790.5 1532.0,1438.3 1269.0,1442.2 1269.0,970.7 1212.8,989.2 847.1,973.0 0.0,1313.4 0.0,1913.0 76.9,1913.0 165.1,1770.2 699.2,1734.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734am:g3734am_g034251892:03425_1892-0008__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1532.0,1438.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.2295714,44.0955869]}},{"type":"Feature","properties":{"resourceCoords":[701.0,1798.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.229175,44.093912]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734am:g3734am_g034251892:03425_1892-0008__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, Maine | 1892 | sanborn03425_002 p8 [2]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"5253.6"}],"created":"2026-09-23T06:15:32Z","modified":"2026-09-23T06:15:32Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734am:g3734am_g034251892:03425_1892-0008__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734am:g3734am_g034251892:03425_1892-0008","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,0.0 0.0,-0.0 0.0,1313.4 847.1,973.0 1212.8,989.2 1613.0,857.7 1613.0,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734am:g3734am_g034251892:03425_1892-0008__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.23289581294348,44.088848501041824]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.23139851974663,44.09165722525199]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1313.4],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.22821265660245,44.090782544538236]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1313.4],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.2297099497993,44.08797382032807]}},{"type":"Feature","properties":{"resourceCoords":[1281.0,452.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.2306096,44.0907787]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734am:g3734am_g034251892:03425_1892-0009__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Auburn, Maine | 1892 | sanborn03425_002 p9 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"6"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-23T06:15:32Z","modified":"2026-09-23T06:15:32Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734am:g3734am_g034251892:03425_1892-0009__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734am:g3734am_g034251892:03425_1892-0009","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,1913.0 1613.0,1913.0 1613.0,779.3 820.2,0.0 0.0,-0.0 0.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd373m:g3734m:g3734am:g3734am_g034251892:03425_1892-0009__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[556.0,933.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.2232363,44.0871094]}},{"type":"Feature","properties":{"resourceCoords":[931.0,1470.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.221533,44.087048]}}]}}]}